Flights from Ontario (ONT) to Seattle (SEA)
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Cheapest Flights from Ontario (ONT) to Seattle (SEA)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Best Day to Book Flight from Ontario (ONT) to Seattle (SEA)
Ontario to Seattle Flight Information
Find the Cheapest Flights from Ontario (ONT) to Seattle (SEA)
Work hard, travel harder! Wotif brings you the cheapest Ontario to Seattle flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top ONT to SEA routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.
Los Angeles to Seattle Information
Traveling From | Los Angeles - Ontario Intl. |
|---|---|
Origin Airport | Los Angeles |
Origin Airport IATA Code | ONT |
Traveling To | Seattle - Tacoma Intl. |
Destination Airport | Seattle |
Destination Airport IATA Code | SEA |
Number of Airlines Serving | 10 |
Average Flight Time | 2 hours 49 mins |
Direct Flight Time | 2 hours 45 mins |
Flight Price | AU$224 |
Ontario to Seattle Flight Deals from AU$224
Considering a quick trip to Seattle, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from ONT to SEA. With heaps of cheap fares from Ontario, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.
It’s easy to book flights to Seattle from Ontario
For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Seattle from Ontario from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Seattle in just 2 hour(s) and 45 mins, too.
Snap up great deals on flights to Seattle from Ontario
Choose from 21 flights a day on average, with prices starting at AU$224 and rising to AU$377 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Ontario to Seattle today!
Find cheap airfares to Seattle from Ontario
Here are our insider tips for bagging a flight bargain:
- Look for midweek flights and late night, early morning arrival and departure times
- Check out other airports near Ontario and Seattle
- Avoid peak season (prices tend to be lower in January)
- Be flexible with your travel dates and you can usually get cheaper options
Reasons to book your flights to Seattle from Ontario with Wotif
Wotif is a super-easy way to find the best flight for you to Seattle. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!
Great places to stay after flight from Ontario to Seattle
Reviewed on 28 Oct. 2024
Reviewed on 29 Oct. 2024
Reviewed on 29 Oct. 2024
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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.